<html>
<head>
    <meta charset="utf-8">
    <title>首页</title>
</head>
<body>
<h5>登录成功</h5>
<div>
    <form method="get" action="/logout">
        <button type="submit">Logout</button>
    </form>
</div>
<div>
    <a href="/current">/current</a>
</div>
</body>
</html>